CHANGELOG.md in fluent-plugin-chatwork-1.0.0.beta1 vs CHANGELOG.md in fluent-plugin-chatwork-1.0.0

- old
+ new

@@ -1,7 +1,18 @@
 # Changelog
 ## master
-[full changelog](http://github.com/sue445/fluent-plugin-out_chatwork/compare/v0.0.3...master)
+[full changelog](http://github.com/sue445/fluent-plugin-out_chatwork/compare/v1.0.0...master)
+
+## 1.0.0
+[full changelog](http://github.com/sue445/fluent-plugin-out_chatwork/compare/v0.0.3...v1.0.0)
+
+### Breaking Changes :bomb:
+* **Rename gem: fluent-plugin-out_chatwork -> fluent-plugin-chatwork**
+  * Please use fluent-plugin-chatwork instead of fluent-plugin-out_chatwork
+
+## 0.0.99.0
+* Use fluent-plugin-chatwork
+* Print deprecation warning after install
 
 ## 0.0.3
 [full changelog](http://github.com/sue445/fluent-plugin-out_chatwork/compare/v0.0.2...v0.0.3)
 
 * Support newline character in message